110V Grinders That Can Polish: The 8274-4 Concrete Polisher
When you’re working in a space with limited power, finding a concrete polisher that can handle the job isn’t always easy. That’s where National Flooring
$25,373.99
MSRP:
Meet the Rogue—National’s newest all-electric walk-behind floor scraper, built to solve the biggest challenges of traditional surface prep machines. With next-gen features, a compact design, and unmatched versatility, the Rogue is designed for maximum efficiency and ease of use.
Its infinitely adjustable blade angle, powered by National’s patented Dual-Lift system, allows for on-the-fly adjustments, making quick work of carpet, tile, wood flooring, and more. Combined with simplified toggle controls, increased travel speed, and fewer loose parts, the Rogue is engineered for faster, more efficient removal with superior ROI.
? Front End:
✔ Adjustable orbital speed (0-1900 RPM) for optimized removal power.
✔ Quick-change tooling holder allows blade swaps at the press of a button.
? Controls:
✔ Dual thumb controls for precise, responsive steering with minimal effort.
✔ Simple toggle switch for seamless blade pitch and angle adjustments.
? Operation:
✔ Built-in wheel de-couplers for easy transport—no loose parts!
✔ Forward & reverse wheel scrapers keep the machine running smoothly.
✔ Removable & repositionable weights (front, middle, and side) for customized performance.
✔ Modular design—disassembles easily for transport and storage.
From tile and wood to VCT and adhesives, the Rogue is the future of floor removal. Powerful. Efficient. Built for the toughest jobs.
Power Supply | Electric | |
Max. Width | 22.1″ | 56 cm |
Width (weights forward) | 19.4″ | 49 cm |
Max. Height | 45.3″ | 115 cm |
Height (handle folded) | 25.3″ | 64 cm |
Max. Length | 56.8″ | 114 cm |
Length (handle folded) | 41.4″ | 105 cm |
Weight | 466 lbs | 211.4 kg |
Removable Weight | 177 lbs | 80.3 kg |
Weight (machine only) | 289 lbs | 131.1 kg |
Speed | 3 – 150 ft/min | 0.9 – 45.7 m/min |
RPM | 600 – 2000 RPM | |
Voltage | 120 V | |
Frequency | 60 Hz | |
HP |
Drive Motor – 1/3 HP (x2) Orbital Motor – 3/4 HP |
|
Amps (full load) | 15 A |
Included with Rogue:
Call for pricing and availability
Ride On Scrapers
The Spartan 220 comes equipped with a specialty drum system designed to remove paint, thin mill coatings, line striping, carpet adhesives, and other refined applications.
$32,474.91
MSRP:
The DL6000P offers the convenience of two powerful dust collectors in one unit. Easily separate the units as needed or use together paired with National’s larger shot blasters and grinders. Designed to fit through standard doorways and telescope down for transportation, the versatile machine will fit into any fleet.
Width | 26″ | 63.5 cm |
Height | 79″ | 160 cm |
Length | 87″ | 98 cm |
Weight | 674 lb | 118 kg |
Voltage | 230 | |
Phase | Single | |
Frequency | 50/60 Hz | |
Vacuum Pressure | 98.4″ H2O | 2.5 m H2O |
Air Movement (Combined) | 508 CFM | 864 m3/hr |
Air Movement (Individual) | 318 CFM | 540 m3/hr |
Primary Filter Area | 122.7 sq ft | 114,000 sq cm |
Secondary Filter Area | 57.1 sq ft | 53,000 sq cm |
Filter Efficiency | 99.995 @ .14 microns | |
Noise Emission (dBA) | 80 | |
Inlet | 3.15″ | 80 mm |
$4,256.70
MSRP:
$5,676.01
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$12.24 – $19.27
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$23.79 – $61.46
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$130.06
MSRP:
$82.15
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$305.24
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$55.99
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$117.22
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9250 Xylon Ave N
Minneapolis, MN 55445
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